Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 8,938 Patents in 2021

Rank (2021): #2 of 31,507Top 1%
11,638 inventors
8,938 Patents 2021

Top Inventors at IBM 2021

Showing 7,051–7,100 of 11,638 inventors

RankNamePatents
#5274 Richard C. Johnson 1
#5274 Richard W. Jones 1
#5274 Rishika Kedia 1
#5274 Richard L. Kulp 1
#5274 Richard D. Lawrence 1
#5274 Yossi Mesika 1
#5274 Richard A. Maludzinski 1
#5274 Ananthan Raghunathan 1
#5274 Ziting Yu 1
#5274 Rivka Mayraz Matosevich 1
#5274 Zi Lin Zhang 1
#5274 Rika Nagahara 1
#5274 Richard J. Newhook 1
#5274 Richard O'Mahony 1
#5274 Anders Raasted 1
#5274 Richard Oliveri 1
#5274 Young Hyun Oh 1
#5274 Riccardo Petraglia 1
#5274 Riccardo Pizzutilo 1
#5274 Richard Postlethwaite 1
#5274 Richard Bartholomew Prescott 1
#5274 Anbumunee Ponniah 1
#5274 Richard Redpath 1
#5274 Richard F. Rizzolo 1
#5274 Riccardo Rossi 1
#5274 Ritchard L. Schacher 1
#5274 Richard A. Schaeffer 1
#5274 Richard S. Schwerdtfeger 1
#5274 Andrzej Pomykaj 1
#5274 Zi Yu Zhu 1
#5274 Anna Podgornyak 1
#5274 Richa Singh 1
#5274 Anna Phan 1
#5274 Richard T. Solsten, III 1
#5274 Andrew G. Peake 1
#5274 Richard D. Thompson 1
#5274 Richard J. Tomsett 1
#5274 Ricardo Vieira Borges Franco 1
#5274 Rick A. Weckwerth 1
#5274 Anup Patil 1
#5274 Rick MF Wu 1
#5274 Robert David Allen 1
#5274 Robert J. Allen 1
#5274 Abhishek Bhandwaldar 1
#5274 Romero Sarabia Enrique Andres 1
#5274 Robert Lee Angell 1
#5274 Rohan R. Arora 1
#5274 Ronald B. Baker 1
#5274 Anastasia Paterson 1
#5274 Rodrigo Neumann Barros Ferreira 1